Publikation: Teil einer Monographie/eines Konferenzbandes

Using context information to evaluate cooperativeness

Grunddaten
Abstract
Autoren
Einrichtung

Grunddaten

Titel	Using context information to evaluate cooperativeness
Veröffentlicht in	Proceedings of the Fourth ACM International Symposium on QoS and Security for Wireless and Mobile Networks : Vancouver, British Columbia, Canada, October 27 - 28, 2008 ; [... in conjunction with the 11th ACM International Conference on Modeling, Analysis and Simulation of Wireless and Mobile Ssystems (MSWiM 2008)]. - New York, NY : ACM
Erscheinungsjahr	2008
Seiten (von – bis)	98 – 105
Jahr	2008
Publikationsform	Druckschrift
Publikationsart	Teil einer Monographie/eines Konferenzbandes
Sprache	Englisch
Letzte Änderung	17.05.2019 14:08:19
Bearbeitungsstatus	durch UB Rostock abschließend validiert
Dauerhafte URL	http://purl.uni-rostock.de/fodb/pub/30909
Links zu Katalogen

Abstract

In contrast to traditional enterprise service-oriented systems, service announcement, storage, and lookup in MANETs is imposed on the network participants itself. Consequently, cooperation among network participants is crucial to allow for a properly working system. In this context, protocol-based reputation methods have been proposed. Though very successful in many cases, those techniques cannot effectively deal with all observable types of misbehavior. In this paper, we propose a general reputation scheme for evaluating cooperativeness according to a higher-level protocol in MANETs. It complements protocol-based reputation mechanisms by monitoring techniques, to evaluate cooperativeness of the network participants based on currently and formerly (message context) overheard messages. We exemplarily describe and simulatively evaluate a trust building mechanism based on context information for the Lanes overlay protocol for service announcement and discovery.

Autoren

Klan, Friederike
Röhl, Mathias
König-Ries, Birgitta
Uhrmacher, Adelinde

Einrichtung

IEF/Bereich Informatik